Finding the Fourth Proportional to 113,298.48, 169,953.48 and 43,164.72

Step by Step Solution

1. Step 1: Write the proportion equation
   113,298.48 : 169,953.48 = 43,164.72 : x
2. Step 2: Convert to fraction form
   113,298.48/169,953.48 = 43,164.72/x
3. Step 3: Cross multiply
   113,298.48x = 169,953.48 × 43,164.72
4. Step 4: Simplify right side
   113,298.48x = 7,335,994,377.23
5. Step 5: Solve for x
   x = 7,335,994,377.23/113,298.48
6. Step 6: Final answer
   x = 64,749.27